Recessed stair tread or riser light



FIG. 1 is a Front elevational view of a recessed stair tread or riser light showing my new design;

FIG. 2 is a Rear elevational view thereof;

FIG. 3 is a Left side view thereof;

FIG. 4 is a Right side view thereof;

FIG. 5 is a Top plan view thereof;

FIG. 6 is a Bottom plan view thereof; and,

FIG. 7 is a Perspective view thereof.

The broken lines in the drawing depict portions of the recessed stair tread or riser light that form no part of the claimed design. 

CLAIM The ornamental design for a recessed stair tread or riser light, as shown and described. 